ALLOISOMERISM
    
Meaning of ALLOISOMERISM in English
	
ˌalōˌīˈs- noun
( -s )
Etymology: all- + isomerism
 1. : isomerism not explainable by the ordinary structural formulas
2. : cis-trans isomerism a
	
	
	Webster's New International English Dictionary.
    	Новый международный словарь английского языка Webster.
	2012